baber/WOPTO huggingface dataset:
Patent FI-941409-A (FI)
Inventor: LARSEN NIELS ADELHOLM
IPC: E04D13/147
Filed: 1994-03-25
Abstract: A lead-free plate-shaped roof flashing material comprises a sandwich structure in which a stress damping and stabilizing layer of ductile material is completely covered on one side and at least partly covered on the other side by preferably metallic foil sheetings, e.g. of aluminum foil, designed with densely positioned flattened folded sections having such a form, e.g. closed inverted pleats, that a material layer of each folded section gets into contact with the stress damping and stabilizing layer only when the folded sections open in connection with deforming the flashing material to make it fit to the roofing.
Patent FI-945089-A (FI)
Inventor: LEMSTROEM GUY
IPC: H04N1/028
Filed: 1994-10-28
Abstract: The present invention relates to a method for adjusting a photodetector array, and a beam-splitting and detector structure for a line scan camera, which structure comprises a photodetector array which is protected by a casing (10) from at least the back, and adjusted to the focus plan of an objective and glued to the exit surface focus plane of an objective and glued to the exit surface of the beamsplitting prism (2) by means of a support and adjusting structure. According to the invention, the supporting and adjusting structure comprising a glue layer (6) arranged between edges (19) surrounding the photodetector array (1) in the casing (10) and the exit surface (4) of the beam-splitting prism.
Patent FI-971249-A (FI)
Inventor: CHRISTIANSEN VIRVE
IPC: B01D39/00
Filed: 1997-03-26
Abstract: A gas filter especially for ventilation comprises layers 4 of corrugated carrier material placed one on top of another, the longitudinal direction of the corrugations coinciding with the through-flow direction of the air so that separate elongated flow cells 3 are formed, which together form one through-flow duct. The carrier material is preferably treated on both sides with a material that removes gases from the filtration air. The carrier material is a paper-based or similar material, which is at least partially surface-coated with porous material capable of absorbing one or more gases. <IMAGE>
Patent FI-972062-A (FI)
Inventor: KLUENDER HAROLD CLINTON EUGENE
IPC: C07C57/38
Filed: 1997-05-14
Abstract: Inhibitors for matrix metalloproteases, pharmaceutical compositions containing them, and a process for using them to treat a variety of physiological conditions. The presently claimed compounds have the generalized formula   <IMAGE>   in which each T represents a substituent group; x is 0, 1, or 2; D represents   <IMAGE>    delta  is 0 or 1; U' represents O, S, or N, with the proviso that when U' is N, then  delta =0, and when U' is O or S, then  delta =1; R14 is any of a variety of substituent groups; and G represents M,   <IMAGE>   in which M represents -CO2H, -CON(R11)2, or -CO2R12, R11 represents H or an alkyl group, R12 represents an alkyl group, and R13 represents any of the side chains of the 19 noncyclic naturally occurring amino acids; and pharmaceutically acceptable salts thereof.
Patent GB-1078943-A (GB)
Title: Comparator
IPC: H03K5/24
Filed: 1965-01-08
Abstract: 1,078,943. Comparator switching circuits. MINNESOTA MINING & MANUFACTURING CO. Jan. 8, 1965 [Jan. 10, 1964], No. 1003/65. Heading H3T. Inputs 1 and 2 to be compared in amplitude are applied to a 3-stage 2-channel amplifier comprising transistors 28/30, 70/72 and 94/96 of alternating conductivity types operating in emitter-coupled configuration. The last stage has a common emitter resistor 120 across which a signal is developed representing the sum of the input signals. This sum signal is fed back through transistor 124 to supply the emitter current for transistors 28 and 30 and thus reduce amplification for common-mode signals. The collectors of the output stages 94, 96 are clamped to ground by diodes 114, 116 so that the bases of the switching transistors 140, 142 are at ground potential or a negative potential depending on which input is the greater. The collectors are clamped to 4À5 v. negative by diodes 158, 160 so that each output is 0 v. or - 4À5 v. if the corresponding input is respectively greater or less than the other input. Damage by excessively large input signals is prevented by Zener diodes 48, 50.
Patent GB-1532532-A (GB)
Title: Hydraulic rotary device
IPC: F04C15/06
Filed: 1976-01-12
Abstract: 1532532 Positive-displacement rotary machines TRW Inc 12 Jan 1976 [20 Jan 1975] 01060/76 Heading F1F In a gerotor-type pump or motor wherein the working chambers 39 between the rotor gear 24 and the stator gear 22 are alternately connected to an inlet 75 and an outlet 83 by a movable valve plate 46, when the working chambers are expanding fluid can also enter thereinto through passageways 80 controlled by ball check-valves 84. The passageways 80 are provided in a fixed plate 78 and communicate with the inlet 75 through a passage 87 and an annular channel 82 in a housing 12. Each passageway 80 opens into one end of a respective working chamber 39, the other end of each chamber being connected by passageways 50, 52, 58 in fixed plates 42, 44 to a respective one of a ring of ports 60. The valve plate 46 includes a valving surface 69 so shaped Figs. 7 or 9 (not shown) and driven by an inclined shaft 28 splined to the rotor 24 that it connects the ports 60 sequentially to an outer inlet space 71 or an inner outlet space (62, 54). Passages 87, 86, 48, 76 connect the inlet space 71 to the inlet 75 and a further inlet 74. Fluid discharged into the outlet space flows through passages 67, 73, 77 in the shaft 28 to the outlet 83 via a bore 79 in a main shaft 34 and a bore 81 in the housing 12.
Patent GB-791624-A (GB)
Title: Improvements in and relating to devices for trimming wall paper and the like
Inventor: PARKIN JOHN
IPC: B44C7/02
Filed: 1955-01-13
Abstract: 791,624. Trimming wallpaper &c. RIDGELY TRIMMER CO. (LONDON), Ltd. April 6, 1956 [Jan. 13, 1955], No. 1122/55. Class 31 (2). In a device for trimming wallpaper &c. comprising a pair of cutter rollers 3, 5 having parallel axes, the roller 5 is rotatably mounted on a bearing sleeve 10 secured by means of a screw 9 to a nut 6 screwed on to a screw-threaded bar 2 and held in position by means of a lock-nut 8. The nut 8 has a tapered spigot 8a engageable with a tapered bore 6a in the nut 6; alternatively, the tapered spigot may be on the nut 6 and the tapered bore in the nut 8. The device also comprises a channelled guide 11 for the paper &c. to be trimmed, the guide being joined by a web 14 to a slide 15 movable along parallel bars 2 having the cutter rollers mounted at the ends thereof, the slide being secured in adjusted position by means of a clamping jaw 17 located in a recess 18 in the slide and engaging the bars 2, clamping pressure being releasably applied to the jaw 17 by means of a nut 19 engaging a screw fixed to the slide 15. The guide, web and slide preferably consist of a die casting.
Patent GB-965059-A (GB)
Title: Improvements relating to high voltage electric power switches
IPC: H02H3/02
Filed: 1963-01-10
Abstract: 965,059. Protective arrangements; arc preventing in switches. CONTINENTAL ELEKTROINDUSTRIE A.G. VOIGHT & HAEFFNER. Jan. 10, 1963 [Jan. 13, 1962], No. 1143/63. Headings H2B and H2K. A high voltage electric switchgear includes at least two separate switches 1, 2, each being suitable for a different current/voltage phase relationship and being operable in sequence to open a power circuit, and is provided with a phase detecting arrangement 7, 8, 9 which determines the order in which the switches open. As shown, the two switches each have multiple series-connected contacts with voltage equalizing capacitors 3. The switch 1 may be of oil immersed type suitable for heavy currents while switch 2 may be of the vacuum or compressed air type suitable for lighter capacitive currents. Normally switch 2 opens first, the circuit then being broken by switch 1 but if the device 8 detects a sufficient phase difference between the current and voltage, derived from two transformers 7, 9, respectively, the sequence is reversed by means of a valve 11.
Patent GB-996869-A (GB)
Title: Control device for core of variable inductance
IPC: H01F21/02
Filed: 1964-01-10
Abstract: 996,869. Inductances. ILLINOIS TOOL WORKS Inc. Jan. 10, 1964 [Jan. 10, 1963], No. 1251/64. Heading H1T. A control rod which adjusts the position of a magnetic core 22 (Fig. 4), in a tuning coil 26 and which is made of dielectric material comprises a portion 16 having a configuration complementary to the bore through the core 22, a handle 12 at one end and a deformable retaining hook 34 which is provided at the other end of the portion and which, after being pushed from one end through the core, engages the other end of the core. The other end of the core may also be engaged by a projection 40. In order to move the core axially within the coil the core is threaded on its outer part to engage with complementary threads in the bore of the coil or alternatively part of the rod between its ends is threaded to engage with a nut attached to the coil (Fig. 8, not shown). The coil which comprises windings 27 wound on and insulated from a supporting tube 28 is provided with tapping terminals 30. The core may be made of carbon containing ferrite and the control rod may be of nylon.
Patent GB-784157-A (GB)
Title: Improvements in batch forming apparatus for obtaining sugar or sugar confectionery in rope form
Inventor: BROOK LEONARD
IPC: A23G3/06
Filed: 1955-01-14
Abstract: 784,157. Rolling sugar &c. into rope form. FORGROVE MACHINERY CO., Ltd. Dec. 19, 1955 [Jan. 14, 1955], No. 1267/55. Class 87(2). In apparatus for forming sugar or sugar confectionery into rope form and comprising a housing containing tapered rollers defining a tapered cavity, the rollers are easily removable from the housing for cleaning, being supported at their smaller ends by ball fittings carried in a bracket movable relatively to the housing to permit endwise removal of the rollers from individually connected driving shafts at the larger ends. The apparatus comprises upper and lower pairs of tapered rollers 10, 11, Fig. 1, disposed in a pan 12 and coupled to driving shafts 20, each of which has a hemispherical end 27, Fig. 4, carrying a transverse pin 29 engaging in slots 32 in a thimble 28 within the larger end of each roller 10. The smaller ends of the rollers are supported on ball fittings 30, 31, Fig. 6, journalled in sleeve bearings 33 carried by a bracket 34 pivoted to a rod 35 carried by the pan, a peg 39 carried by each roller normally engaging a slot 40 in the ball fitting. On releasing a latch 44, which holds the bracket 34 in the operative position in which the ball fittings engage the rollers, the bracket 34 may be tilted by operating a toggle linkage 41, 42 by means of a lever 43, to withdraw the ball fittings as shown to permit endwise removal of the rollers. The bearings carrying the lower ball fittings 31 are mounted directly on the bracket 34, whilst those carrying the upper ball fittings 30 are carried by levers 50 pivoted to the bracket 34, and carrying nuts 52 engaging oppositely handed threads 53 on a screw 54 rotatable by a handwheel 55 to adjust the spacing of the narrow ends of the upper rollers. The inclination of the pan 12 may be adjusted by means of a screw jack 17 operated by an electric motor 18.
Patent GB-509129-A (GB)
Title: Improvements in corded edge article
IPC: A47G25/54
Filed: 1939-01-13
Abstract: 509,129. Bags. OVERLY, E. G. Jan. 13, 1939, No. 1270. Convention date, Jan. 29. 1938. [Class 133] [Also in Groups VIII and VII] A corded edge for a single or multiply article, e.g. a shower. curtain, a waterproof garment or the seamed edge of a garment bag, has the edges 7, 9, Fig. 1, of the strip 5 surrounding the cord 4 and which are in contact with sheet material 3, 2, doubled under as shown. The edging is secured by the stitches 10. As shown in Fig. 4,.the body material 12 serves as the binding strip.
Patent GB-636570-A (GB)
Title: Pantograph current collector
IPC: B60L5/22
Filed: 1948-01-15
Abstract: 636,570. Pantograph collectors for electric vehicles. ENGLISH ELECTRIC CO., Ltd., and WILSON, F. Jan. 15, 1948, No. 1272. [Class 104 (iii)] In a pantograph current collector comprising fore and aft collector pans 8, 9 carried by supporting-arms 9, 11 pivoted on the fore and aft upper tubes 1, 2 of a jointed framework, with a spring 13 for urging the pans against a conducting wire 14, the movement of at least one of the pans in the wire-engaging direction is limited by providing its supporting-arm with abutment means which engage either the pivot of the other supporting-arm, or the part of the arm surrounding the pivot. In the example the supporting- arms 9, 11 are fixed to torque tubes 6, 7 which extend transversely across the framework between bearings 4a, 5a in joint castings mounted at the upper ends of the fore and aft tubes 1, 2 at both sides of the framework, and the arm 9 is provided with a forked rearward extension 9a the arms of which lie above and below the torque tube 7. The arm 11 has a similar rearward extension 11a engaging the torque tube 6. The helical spring 13 is located between the ends of adjusting-screws 12 mounted in lugs 9b, 11b on the arms 9, 11 respectively. The upper ends of the tubes 1, 2 are coupled together by an apex joint pin 3 in a hinge connection. Specifications 400,152 and 447,632 are referred to in the Provisional Specification.
Patent GB-1135921-A (GB)
Title: Polytetrafluoroethylene moulding powder and its preparation
IPC: C08F2/00
Filed: 1966-01-11
Abstract: 1,135,921. Moulding P.T.F.E. DAIKIN KOGYO CO. Ltd. 11 Jan., 1966 [12 Jan., 1965], No. 1287/66. Heading B5A. [Also in Division C3] Articles are formed by moulding a powder comprising spheroidal granules of polytetrafluoroethylene of average particle size below 5000 microns, angle of repose below 45 degrees, surface areas as measured by nitrogen adsorption at least 2 square metres per gram, surface smoothness not less than 15 seconds and anisotropic expansion factor not more than 1.16. In Example 12 the powder is preformed into annular sheets using an automatic compression moulding machine made up of a mould, a table, a feeder box with a hole in its bottom, and a hopper. The table has inset therein an annular moulding space defined by a cylindrical cavity of diameter 83 mm. having at its centre a mandrel of external diameter 44 mm. The depth of the annulus is 7 mm. and above it is a cylindrical, vertically-movable punch adapted to press down into the annulus.
Patent GB-559802-A (GB)
Title: Improvements in and relating to lining, facing or baffle walling and the like
IPC: E04B1/41
Filed: 1943-01-26
Abstract: 559,802. Walls. SPENCER, B. G. Jan. 26, 1943, No. 1315. [Class 20 (iv)] [Also in Group XII] A wall structure for furnaces and the like comprises a primary wall 1 mounted on a metal framework 2, 3 and a secondary wall 4 spaced from and secured to the primary wall by means of stabilizing plates 9 each having an outer end shaped to engage the metal framework 2, 3 and an inner end provided with plates 15, 16 engaging the front and rear faces of the secondary wall 4. The stabilizing plate 9, shown in Figs. 1 and 3, hooks over the beam 2 and engages with the outer and inner faces thereof by means of flanges 10a, 10b. The end of the stabilizing plate engaging with the secondary wall is provided with vertical slots to receive the plates 15, 16, which are held against the surfaces of the wall by lugs 12b and similar lugs at the end of the plate.
Patent GB-484523-A (GB)
Title: Ventilating device
IPC: F24F7/013
Filed: 1937-01-16
Abstract: 484,523. Unit air heaters or coolers. ANEMOSTAT (SCOTLAND), Ltd., and GALBRAITH, A. Jan. 16, 1937, No. 1342. [Class 137] A fan 12 and electric motor 13 are coaxially mounted in a casing 10, and air drawn through a filter 19 is blown through an electric heater 16, and is distributed by a series of coaxial funnels 11 of the kind described in Specification 283,258, [Class 137], or 365,048. A lamp 17 and translucent bowl 18 may be provided, and chains 20 by which the device is suspended from a ceiling plate 21. In Fig. 4, the casing 10 is secured around an aperture 31 in the wall 32 of a tram-car or the like filters 33, 35 and a hit-and-miss air control being provided, and, if desired an electric heating element 36. In a modification, a hot water or air coil may be used, and a cooling element may replace the heating device.
Patent GB-764041-A (GB)
Title: Spring group and stabilizer unit for railway car trucks
Inventor: BARBER FRANKLIN DELANO
IPC: B61F5/12
Filed: 1955-01-17
Abstract: 764,041. Mounting bodies on railway vehicles. STANDARD CAR TRUCK CO. Jan. 17, 1955 No. 1395/55. Class 103(6). A spring group and stabilizer unit for supporting an end of a truck bolster 25 in an opening of a railway car truck side frame 11 comprises a top follower 30 and a bottom plate 31, a group of load-supporting springs 32 interposed between the follower and the plate, wear plates 41 extending vertically from the bottom plate and engaged by friction faces 46 on shoes 45 and are supported on springs 37, and a wedge member 49 interposed between the shoes 45 and having loose abutting engagement with the undersurface of the follower 30, so that downward pressure of the bolster forces the friction faces 46 against the rear plates 41 while the follower 30 may slide on the wedge member 49 in response to rocking movements of the truck side frame about a horizontal axis and forward and backward movements of the truck bolster within the truck opening. The wedge member 49 has a loop 51 through which extends a transverse pin 40 which also passes through slots 39 formed in walls 35 extending up from the bottom plate 31.
Patent GB-661400-A (GB)
Title: Spring suspension devices for the wheels of motor cycles and light weight vehicles
IPC: B62K25/16
Filed: 1949-01-19
Abstract: 661.400. Spring suspensions for cycles. TERIN, A. Jan. 19, 1949 [Jan. 26, 1948: Dec. 21, 1948], Nos. 1448/49 and 1449/49. Class 136(iii) [Also in Group XXXII] A wheel suspension suitable for cycle, motor-cycle or light vehicle comprises two links pivoted together, the cuter end of one link carrying the wheel axle and the outer end of the other link being mounted on the vehicle frame, and a spring device carried entirely by the two links resisting closing together of the links and so resiliently supporting the vehicle. Figs. 1 and 2 show the device applied to a motor-cycle rear wheel. The wheel is carried at the ends of a U- shaped member 5 having trunnions 7 rotatably mounted in sockets 8 integral with the arms 6, the sockets and arms being secured to the cycle frame at 13 and 16. To the ends cf each trunnion is secured a laminated spring 10 whose free end bears on the arm 6. Thus relative rotation of the arms 5, 6 about the trunnions 7 is resisted by the laminated springs, and the rear wheel is fully sprung. The rear-wheel driving chain and brake actuating rod may be arranged so that the driving sprocket and anchorage of the brake rod lie substantially at the centre of the arc described by the wheel. Fig. 5 shows the device applied to a motor-cycle front wheel. The wheel is carried by a U-shaped member 5 as above, whose trunnions are journalled in a pair of elliptical box-like members 32 secured to the bottom of the forks 31. Secured to each trunnion within its box 32 is the end of a leaf-spring 10 whose free end bears against the wall of the box. Instead of leaf-springs, coil springs in tension or compression may be used or spiral springs.
Patent GB-1456404-A (GB)
Title: Polyurethane foam material
IPC: C08G18/16
Filed: 1974-01-11
Abstract: 1456404 Polyurethane foams M & T CHEMICALS Inc 11 Jan 1974 [31 Oct 1973] 01476/74 Heading C3R Water-impermeable polyurethane foams are prepared by mixing (1) an organic polyisocyanate with (2) a mixture comprising (a) a compound having reactive hydrogen atoms and a M.W. of at least 500, (b) water and (c) a compound of the formula YR wherein R is a monovalent hydrocarbon group of at least 10 carbon atoms and Y is -OH or -SH. The mixture (2) may also include a blowing catalyst and a gel catalyst. Compound (a) is preferably a polyalkylene polyol. Suitable compounds (c) are lauryl alcohol, heptadecanol, cetyl alcohol, eicosanol, nonadecanol and octadecanol and the corresponding mercaptan compounds.
Patent GB-606822-A (GB)
Title: Improvements in or relating to percussion tools
IPC: B25D17/08
Filed: 1946-01-16
Abstract: 606,822. Percussion tools. B.T.L. PRODUCTS, Ltd., and SMYTH, R. Jan. 16, 1946, No. 1507. [Class 124] In a manually-operated percussive tool the shank 18 of the striking element 19 is gripped when a sleeve 17 of rubber or like resilient incompressible material is axially contracted between an internal annular abutment 8 on the tubular body 1 of the tool and a plug or cap 5 screwed on to the body. Metal washers 21, 22 may be bonded to the ends of the sleeve 17 which may be circumferentially continuous or interrupted by longitudinallydisposed metal or other rigid bars.
Patent GB-1100299-A (GB)
Title: Miniature radio receivers
IPC: H04B1/08
Filed: 1966-01-12
Abstract: 1,100,299. Circuit assemblies. I. A. DOROGANOV, I. N. BUKREEV, B. F. VYSOTSKY, B. T. KANUNNIKOV, A. A. SOKOLOV, V. Y. KONTAREV, A. I. KOBOROV, V. G. KROVYAKOV and M. I. VOLCHENKOV. 12 Jan., 1966, No. 1520/66. Heading H1R. [Also in Divisions H2 and H3] A miniature radio receiver (see Division H3) is characterized in that passive elements of the circuit are combined in a single micro-unit constructed in the form of a multilayer film sprayed on to a base. The outer case of the receiver is provided with recesses which respectively receive a ferrite rod aerial 1, a battery holder 9 and the circuitry unit, which comprises printed circuit board 42, carrying micro-transistors 45 and electrolytic capacitor 46, a spacer 43, Fig. 3, and a base 44 on which is sprayed the multilayer film comprising other passive components. The aerial compartment also contains a wave band switch comprising a plastic board 31 supporting fixed contacts 31, 33 and a bracket carrying pivoted switch knob 36 inside which is fitted the moving contact in the form of a three-leg spring. The tuning capacitor is enclosed within the tuning knob 24 and mounted on the outside of the case by means of lugs 26 which engage in apertures 25 in the case. The case is provided with a circular aperture to receive a removable cylindrical case of plastic material containing the battery, which also comprises the on-off switch, being formed as a knob 16 at its outer end. The battery case is provided with a metal liner 21 which engages one terminal of the battery and is provided with a flange 11 at the open end, in the form of three lugs 22 which engage corresponding lugs 12 moulded in the receiver case, to form a bayonet joint. Rotation of the battery case causes contact spring 15 to enter either a V- groove in flange 11, in " ON " position or alternatively a slot in the plastic battery case in " OFF " position. A lower contact spring 41 engages the second terminal of the battery. A socket is provided in the receiver case for an earpiece plug (see Division H2).
Patent GB-289135-A (GB)
Title: The manufacture of new mordant disazo dyestuffs
IPC: C09B35/04
Filed: 1927-01-18
Abstract: 289,135. Carpmael, W., (I. G. Farbenindustrie Akt.-Ges.). Jan 18, 1927. Samples furnished. Disazo dyes.-The disazo dyes derived from pphenylenediamine, its homologues or substitution products and two molecular proportions of salicylic acid or a homologue or substitution product thereof in which the o- and p-positions to the hydroxyl groups are unoccupied are sulphonated; the sulphonic groups enter the o-positions to the hydroxyl groups of the salicylic acid residues. In an example, p-aminobenzene-azosalicylic acid is diazotized and coupled with salicylic acid; the resulting disazo dyestuff is then sulphonated by heating with oleum; the product gives a yellow orange shade fast to soaping and light when chrome-printed on cotton. Other o-oxycarboxylic acids of the benzene series or substitution products, e.g. chlor-derivatives thereof may be used instead of salicylic acid; m-cresotinic acid and xylenol carboxylic acid are specified.